InChI=1/C21H21N5O2/c1-14-10-22-19(23-14)12-26(2)11-15-3-5-16(6-4-15)21-24-18(9-20(27)25-21)17-7-8-28-13-17/h3-10,13H,11-12H2,1-2H3,(H,22,23)(H,24,25,27)/p+1/fC21H22N5O2/h22-23,25H/q+1 965BB472C924905F